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Monongalia County (Morgantown)
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Weather in Monongalia County, West Virginia for December 2026

Your guide to Monongalia County weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 5 snowy days, Monongalia County usually enjoys a light touch of snow in December.

    • Temperatures

  • In general, the average temperature in Monongalia County at the beginning of December is 1.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 5.3 °F by the end of December.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
20
Dry days
Average rainy days
6
Rainy days
Average snowy days
5
Snow days
Average temperatures
3°/-3°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Monongalia County Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
0°
2
Moderate or heavy snow showers
1°
3
Overcast
0°
4
Overcast
0°
5
Overcast
2°
6
Overcast
2°
7
Overcast
5°
8
Overcast
0°
9
Overcast
0°
10
Moderate snow
3°
11
Overcast
-1°
12
Overcast
1°
13
Overcast
1°
14
Moderate snow
-4°
15
Overcast
-4°
16
Overcast
2°
17
Overcast
2°
18
Overcast
13°
19
Moderate snow
9°
20
Cloudy
6°
21
Partly cloudy
6°
22
Overcast
3°
23
Moderate rain at times
3°
24
Fog
5°
25
Moderate rain
6°
26
Moderate or heavy rain with thunder
4°
27
Mist
8°
28
Mist
11°
29
Moderate or heavy rain shower
13°
30
Overcast
-4°
31
Overcast
-1°

Temperatures trend during December in Monongalia County

See the weather trend as well as the moving average line

December weather in Monongalia County day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
Dec. 1 Overcast
Overcast
 0° /-2° 0 mm 0 cm
Dec. 2 Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-1° 47.8 mm 34.5 cm
Dec. 3 Overcast
Overcast
 0° /-3° 0 mm 0 cm
Dec. 4 Overcast
Overcast
 0° /-5° 0 mm 0 cm
Dec. 5 Overcast
Overcast
 2° /-7° 0 mm 0 cm
Dec. 6 Overcast
Overcast
 2° /0° 0 mm 0 cm
Dec. 7 Overcast
Overcast
 5° /0° 0 mm 0 cm
Dec. 8 Overcast
Overcast
 0° /-6° 0 mm 0 cm
Dec. 9 Overcast
Overcast
 0° /-7° 0 mm 0 cm
Dec. 10 Moderate snow
Moderate snow
 3° /1° 11.3 mm 2.7 cm
Dec. 11 Overcast
Overcast
 -1° /-5° 2.8 mm 2 cm
Dec. 12 Overcast
Overcast
 1° /-3° 0 mm 0 cm
Dec. 13 Overcast
Overcast
 1° /-1° 2.4 mm 0 cm
Dec. 14 Moderate snow
Moderate snow
 -4° /-9° 17.2 mm 12.4 cm
Dec. 15 Overcast
Overcast
 -4° /-11° 0 mm 0 cm
Dec. 16 Overcast
Overcast
 2° /-5° 0 mm 0 cm
Dec. 17 Overcast
Overcast
 2° /0° 0 mm 0 cm
Dec. 18 Overcast
Overcast
 13° /2° 0 mm 0 cm
Dec. 19 Moderate snow
Moderate snow
 9° /-5° 31.2 mm 1.5 cm
Dec. 20 Cloudy
Cloudy
 6° /-7° 0 mm 0 cm
Dec. 21 Partly cloudy
Partly cloudy
 6° /-2° 0 mm 0 cm
Dec. 22 Overcast
Overcast
 3° /-4° 0 mm 0 cm
Dec. 23 Moderate rain at times
Moderate rain at times
 3° /0° 3.4 mm 0 cm
Dec. 24 Fog
Fog
 5° /1° 0 mm 0 cm
Dec. 25 Moderate rain
Moderate rain
 6° /0° 18.7 mm 0 cm
Dec. 26 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 4° /-1° 15 mm 0 cm
Dec. 27 Mist
Mist
 8° /2° 2.1 mm 0 cm
Dec. 28 Mist
Mist
 11° /0° 0 mm 0 cm
Dec. 29 Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /-6° 12.5 mm 0 cm
Dec. 30 Overcast
Overcast
 -4° /-7° 0 mm 0 cm
Dec. 31 Overcast
Overcast
 -1° /-5° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Monongalia County in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Monongalia County forecast closer to your planned date for the most up-to-date weather information.
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Monongalia County in December - FAQ

What are the expected maximum and minimum temperatures in Monongalia County during December?

Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Monongalia County during December?

Significant rainfall exceeding 164.4 mm is expected in Monongalia County during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Monongalia County in December 2026?

Monongalia County experiences an average snowfall of 53.1 cm during December, occurring over 5 days.

What are the typical wind conditions in Monongalia County during December?

The average wind speed in Monongalia County during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

Monongalia County snow forecast December 2026

Track daily snowfall levels and discover Monongalia County’s snowy potential this December ❄️
On average, Monongalia County sees 5 snowy days during December, with approximately 53.1 cm of total snowfall.

December rainfall patterns in Monongalia County

Explore the daily rainfall trends and prepare for Monongalia Countys December weather 💧
Typically, Monongalia County has 6 rainy days in December with a total of 164.4 mm of rainfall.
Top locations in Monongalia County
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Morgantown
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Location coordinates Where is Monongalia County?

Get accurate weather forecasts for Monongalia County, located at latitude 39.63 and longitude -79.956. Stay updated with localized weather information tailored for Monongalia County.

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